Home / 39,364.04-58,785.14-34,594.76

Finding the Fourth Proportional to 39,364.04, 58,785.14 and 34,594.76

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Solution

The fourth proportional to 39,364.04, 58,785.14 and 34,594.76 is: 51,662.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,364.04 : 58,785.14 = 34,594.76 : x
  2. Step 2: Convert to fraction form
    39,364.04/58,785.14 = 34,594.76/x
  3. Step 3: Cross multiply
    39,364.04x = 58,785.14 × 34,594.76
  4. Step 4: Simplify right side
    39,364.04x = 2,033,657,809.87
  5. Step 5: Solve for x
    x = 2,033,657,809.87/39,364.04
  6. Step 6: Final answer
    x = 51,662.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.